Server Technology C2S48TE-5CAE2M99 48-Outlet Switched PRO2 PDU

The Server Technology C2S48TE-5CAE2M99 is a vertical rack power distribution unit built for high-density data center and server room deployments where per-outlet control and 3-phase 415V input matter. This Smart PRO2 unit combines 30x C13 and 18x Cx outlets (48 total) into a single 80-inch zero-U chassis, delivering 17.3 kW of input power capacity to feed dense compute, storage, and network racks without a second PDU. For integrators specifying rack power ahead of a server or network gear refresh, C2S48TE-5CAE2M99 is the model number to reference on the BOM.

Overview

This PDU takes 415V 3-phase input at 30A (24A rated) through a NEMA L22-30P plug, then breaks that out across 48 switched, individually monitored outlets. The 2-pole 20A branch circuit breakers isolate each outlet group so a single overloaded device or fault doesn't take down the whole rack — a meaningful distinction from unmanaged strip PDUs where one bad power supply can cascade. At 2.2in wide x 2.5in deep, it mounts in the vertical 0U rail space most cabinet vendors reserve for exactly this purpose, so it doesn't consume a single U of usable rack space for servers or switches.

Key Features

• 48 total outlets (30x C13, 18x Cx): mixed outlet typing covers both standard IEC C14 server power cords (C13) and higher-draw C20-mating equipment (Cx) in one unit, so you're not running a second strip for oddball loads.
• C13 outlets rated ≤12A @ 240V L-N (15A peak): enough continuous headroom for dual-PSU 1U/2U servers without derating concerns under normal load.
• Cx outlets rated ≤16A @ 240V L-N (20A peak): sized for switches, blade chassis, or storage arrays that pull more than a standard C13 circuit allows.
• 17.3 kW input power capacity: gives you real headroom to add compute over the rack's service life instead of hitting a wall at initial commissioning.
• 2-pole 20A branch circuit breakers, 10 kAIC (North America): a fault on one branch trips locally instead of taking the whole PDU offline — critical in a shared cabinet with multiple tenants or teams.
• 10/100/1000 Mbps Ethernet plus RS-232 serial: gives you both network and out-of-band local console access for initial provisioning or when the network path is down.
• HTTP/HTTPS with TLSv1.2, SSHv2, SNMPv2c/v3, LDAPv3/LDAPS, TACACS+, RADIUS: the management stack integrators actually need for centralized auth — no local-account sprawl across dozens of PDUs in a facility.
• Two temperature/humidity sensor inputs (4P4C): lets you tie rack-level environmental monitoring into the same management plane as power, instead of a separate sensor appliance.
• RJ-12 link port: daisy-chains additional PRO2 units for centralized management of a multi-PDU rack or row without pulling a home-run network cable to every unit.
• Quiescent power draw under 10W: the PDU's own overhead is negligible against a 17.3kW load, so it isn't eating into the capacity you're paying to distribute.
• Operating range 32°F to 140°F (0°C to 60°C), 8-90% RH non-condensing: covers standard data center environments and warmer edge/telecom closets without supplemental cooling considerations for the PDU itself.
• UL 62368-1 / CSA C22.2 No. 62368-1 safety, FCC Part 15 Subpart B Class A: the certification baseline procurement teams check before a unit can go into a commercial facility.

Integration & Compatibility

The SSHv2, SNMPv2c/v3, and TACACS+/RADIUS support on C2S48TE-5CAE2M99 (often searched as C2S48TE 5CAE2M99) means it slots into existing network management and AAA infrastructure rather than requiring a standalone tool. LDAPv3/LDAPS support extends that to centralized directory-based access control, which matters once you're managing more than a handful of PDUs across a facility. Pair it with the rest of a rack build — review network video recorders and PoE switches in the same cabinet to plan total load against the 17.3kW capacity, and consult a PoE and power planning guide before finalizing circuit assignments. For broader rack power context, the power distribution category and the full Server Technology catalog cover adjacent capacity tiers and outlet configurations.

Frequently Asked Questions

Q: What input voltage and plug does the C2S48TE-5CAE2M99 require?

A: It takes 415V 3-phase input at 50/60 Hz through a NEMA L22-30P plug, rated 30A with a 24A continuous rating.

Q: How many outlets does the C2S48TE-5CAE2M99 have?

A: 48 total: 30x C13 outlets rated ≤12A @ 240V L-N (15A peak) and 18x Cx outlets rated ≤16A @ 240V L-N (20A peak).

Q: What's the total power capacity of this PDU?

A: 17.3 kW input power capacity.

Q: What management protocols does the C2S48TE-5CAE2M99 support?

A: HTTP/HTTPS with TLSv1.2, SSHv2, Telnet, SNMPv2c and v3, LDAPv3/LDAPS, TACACS+, and RADIUS, plus IPv4 and IPv6.

Q: What's the warranty on the C2S48TE-5CAE2M99?

A: A 2-year limited manufacturer warranty.

Q: Can the C2S48TE-5CAE2M99 monitor rack environmental conditions?

A: Yes — it includes two 4P4C temperature/humidity sensor inputs for tying environmental monitoring into the same management interface as power.

Jerry Tildsen

The C2S48TE-5CAE2M99 crosses my desk most often for 3-phase 415V racks where a single-phase PDU just won't carry the load — this unit's 17.3 kW capacity across 48 outlets is built for exactly that density.

Technical Highlights:

• 30x C13 / 18x Cx outlet mix: covers standard server power cords and higher-draw Cx equipment on one chassis, so mixed compute-and-network racks don't need a second strip.
• 2-pole 20A branch breakers at 10 kAIC: a fault on one branch trips locally without dropping the other 47 outlets — I've seen unmanaged strips take a whole rack down over one bad supply.
• 10/100/1000 Ethernet + RS-232 + RJ-12 link port: gives you network management, local console fallback, and daisy-chaining to other PRO2 units in the same row from one management plane.

Deployment Considerations:

• Confirm your facility actually runs 415V 3-phase to the cabinet before specifying this over a 208V unit — the NEMA L22-30P plug and 415V input are not interchangeable with lower-voltage PDU families.
• At 80 inches tall and only 2.2in wide, it needs the 0U vertical rail space most cabinet vendors build in — don't assume it fits a cabinet without dedicated PDU mounting.

This is the right call for a data center row standardizing on 3-phase 415V distribution with per-branch breaker protection — not for a single-server closet running standard 120/208V circuits.